DE60324634D1 - Pigmentschicht für eine Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall - Google Patents

Pigmentschicht für eine Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall

Info

Publication number
DE60324634D1
DE60324634D1 DE60324634T DE60324634T DE60324634D1 DE 60324634 D1 DE60324634 D1 DE 60324634D1 DE 60324634 T DE60324634 T DE 60324634T DE 60324634 T DE60324634 T DE 60324634T DE 60324634 D1 DE60324634 D1 DE 60324634D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
dispersed liquid
polymer dispersed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60324634T
Other languages
English (en)
Inventor
Stanley Ward Stephenson
Mary Christine Brick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Technology Research Institute ITRI
Original Assignee
Industrial Technology Research Institute ITRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrial Technology Research Institute ITRI filed Critical Industrial Technology Research Institute ITRI
Application granted granted Critical
Publication of DE60324634D1 publication Critical patent/DE60324634D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
DE60324634T 2002-08-16 2003-08-04 Pigmentschicht für eine Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall Expired - Lifetime DE60324634D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/222,396 US6788362B2 (en) 2002-08-16 2002-08-16 Pigment layer for polymer-dispersed liquid crystal displays

Publications (1)

Publication Number Publication Date
DE60324634D1 true DE60324634D1 (de) 2008-12-24

Family

ID=30770651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324634T Expired - Lifetime DE60324634D1 (de) 2002-08-16 2003-08-04 Pigmentschicht für eine Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall

Country Status (4)

Country Link
US (1) US6788362B2 (de)
EP (1) EP1389741B1 (de)
JP (1) JP4763230B2 (de)
DE (1) DE60324634D1 (de)

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US8199086B2 (en) * 2004-01-28 2012-06-12 Kent Displays Incorporated Stacked color photodisplay
GB2427302B (en) * 2004-01-28 2008-10-15 Incorporated Kent Displays Liquid crystal display films
US7796103B2 (en) * 2004-01-28 2010-09-14 Kent Displays Incorporated Drapable liquid crystal transfer display films
US20050196584A1 (en) * 2004-03-08 2005-09-08 Eastman Kodak Company Continuous support interleaving
US20050237473A1 (en) * 2004-04-27 2005-10-27 Stephenson Stanley W Coatable conductive layer
US7195813B2 (en) * 2004-05-21 2007-03-27 Eastman Kodak Company Mixed absorber layer for displays
US20060062898A1 (en) * 2004-09-17 2006-03-23 Eastman Kodak Company Method of making a display sheet comprising discontinuous stripe coating
WO2006053319A2 (en) * 2004-11-12 2006-05-18 Kent Displays Incorporated Display device with electrical zipper interconnect
US20060202925A1 (en) * 2004-12-07 2006-09-14 William Manning Remote cholesteric display
US20060134564A1 (en) * 2004-12-20 2006-06-22 Eastman Kodak Company Reflective display based on liquid crystal materials
JP2006201726A (ja) * 2005-01-24 2006-08-03 Konica Minolta Holdings Inc 液晶表示素子の駆動方法及び液晶表示装置
US7630029B2 (en) * 2005-02-16 2009-12-08 Industrial Technology Research Institute Conductive absorption layer for flexible displays
US7532290B2 (en) * 2005-05-18 2009-05-12 Industrial Technology Research Institute Barrier layers for coating conductive polymers on liquid crystals
US7295266B2 (en) * 2005-05-20 2007-11-13 Industrial Technology Research Institute Reflective layer field blooming layer for lc display
US7525606B2 (en) * 2005-05-20 2009-04-28 Industrial Technology Research Institute Field blooming color filter layer for displays
ATE550388T1 (de) * 2005-07-14 2012-04-15 Agfa Graphics Nv Pigmentdispersionen mit polymerischen dispergiermitteln mit hängenden chromophorgruppen
US7791700B2 (en) * 2005-09-16 2010-09-07 Kent Displays Incorporated Liquid crystal display on a printed circuit board
US20070159574A1 (en) * 2006-01-06 2007-07-12 Eastman Kodak Company Common transparent electrode for reduced voltage displays
US8030376B2 (en) 2006-07-12 2011-10-04 Minusnine Technologies, Inc. Processes for dispersing substances and preparing composite materials
US8508695B2 (en) * 2007-06-25 2013-08-13 Vlyte Innovations, Ltd Polymer-dispersed liquid crystal structures with substituent functional group to alignment within liquid crystal material body into polydomain state
TWI363784B (en) * 2007-10-01 2012-05-11 Ind Tech Res Inst High optical contrast pigment and colorful photosensitive composition employing the same and fabrication method thereof
US8310630B2 (en) * 2008-05-16 2012-11-13 Manning Ventures, Inc. Electronic skin having uniform gray scale reflectivity
US20100141689A1 (en) * 2008-12-04 2010-06-10 Kent Displays, Inc. Electronic skin reader
US8760415B2 (en) * 2009-03-30 2014-06-24 Kent Displays Incorporated Display with overlayed electronic skin
US20100315568A1 (en) * 2009-06-16 2010-12-16 Kent State University Liquid crystal devices and methods providing fast switching mode
GB201010211D0 (en) 2010-06-17 2010-07-21 R2Tek Llc Cholesteric liquid crystal display device
US9651813B2 (en) 2011-09-16 2017-05-16 Kent Displays Inc. Liquid crystal paper
US9235075B2 (en) 2012-05-22 2016-01-12 Kent Displays Incorporated Electronic display with patterned layer
US9116379B2 (en) 2012-05-22 2015-08-25 Kent Displays Incorporated Electronic display with semitransparent back layer
US9851612B2 (en) * 2014-04-02 2017-12-26 Kent Displays Inc. Liquid crystal display with identifiers
CN109031738A (zh) 2017-06-12 2018-12-18 江苏和成显示科技有限公司 一种液晶显示器件及其应用
CN112154189B (zh) * 2018-02-01 2023-06-06 哥兹有限公司 用于液晶装置的无机颜料
EP3531805A1 (de) * 2018-02-27 2019-08-28 OSRAM GmbH Verfahren zur herstellung einer beleuchtungsvorrichtung und entsprechende vorrichtung

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JP3614307B2 (ja) * 1998-09-22 2005-01-26 富士ゼロックス株式会社 表示記憶媒体、画像書き込み方法および画像書き込み装置
JP2000267063A (ja) * 1999-03-16 2000-09-29 Fuji Xerox Co Ltd 表示素子およびその駆動方法
US6570633B1 (en) * 1999-06-21 2003-05-27 Eastman Kodak Company Multi-layer neutral density sheet having a plurality of light-modulating layers with memory properties
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Also Published As

Publication number Publication date
US6788362B2 (en) 2004-09-07
JP4763230B2 (ja) 2011-08-31
EP1389741A3 (de) 2005-02-16
EP1389741A2 (de) 2004-02-18
EP1389741B1 (de) 2008-11-12
JP2004078221A (ja) 2004-03-11
US20040032545A1 (en) 2004-02-19

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